If it's anything close to Morrowind, I will be very happy, as that is IMO one of the best games ever made, and one I still play today.
Also, it would be nice if it had some epic scale, maybe not Daggerfall sized (ridiculously big), but a good few times the size of Oblivion, with many times the amount of stuff, as Oblivion felt very empty, and if you stood at dive rock, you could see it was not very big.